Comparative behavior of bees and onagraceae
By: by E.G. Linsley, J.W. MacSwain, and P.H. Raven.
Series: University of California publications in entomology -- v. 33, 70/71
Publisher: University of California Press
Published: 1964
Place of publication: Berkeley
Language: eng
Subjects: Bees -- North America; Oenothera.
Table of contents: value: I. Oenothera bees of the Colorado Desert.; value: II. Oenothera bees of the Great Basin.; value: III. Oenothera bees of the Mojave Desert, California.; value: IV. Clarkia bees of the western United States.; value: V. Camissonia and Oenothera bees of Cismontane California and Baja California.